FR2125178A1 - Illuminating system - for inspecting the interior of a closed chamber,eg a bubble chamber - Google Patents
Illuminating system - for inspecting the interior of a closed chamber,eg a bubble chamberInfo
- Publication number
- FR2125178A1 FR2125178A1 FR7105324A FR7105324A FR2125178A1 FR 2125178 A1 FR2125178 A1 FR 2125178A1 FR 7105324 A FR7105324 A FR 7105324A FR 7105324 A FR7105324 A FR 7105324A FR 2125178 A1 FR2125178 A1 FR 2125178A1
- Authority
- FR
- France
- Prior art keywords
- interior
- chamber
- inspecting
- illuminating system
- bubble
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T5/00—Recording of movements or tracks of particles; Processing or analysis of such tracks
- G01T5/06—Bubble chambers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
- G02B23/2461—Illumination
- G02B23/2469—Illumination using optical fibres
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Astronomy & Astrophysics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
Illuminating unit, esp. for an optical dervice for the observation of the interior of a bubble chamber, comprises a series of single fibre light tubes with one end in contact with a high energy light source and the other ends uniformly distributed round the axis of an optical assembly, and an aspherical diverging lens situated in front of a port hole in the enclosure to direct the light coming from the single fibre light tubes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7105324A FR2125178A1 (en) | 1971-02-17 | 1971-02-17 | Illuminating system - for inspecting the interior of a closed chamber,eg a bubble chamber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7105324A FR2125178A1 (en) | 1971-02-17 | 1971-02-17 | Illuminating system - for inspecting the interior of a closed chamber,eg a bubble chamber |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2125178A1 true FR2125178A1 (en) | 1972-09-29 |
FR2125178B1 FR2125178B1 (en) | 1975-01-17 |
Family
ID=9072024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7105324A Granted FR2125178A1 (en) | 1971-02-17 | 1971-02-17 | Illuminating system - for inspecting the interior of a closed chamber,eg a bubble chamber |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2125178A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0047106A1 (en) * | 1980-08-22 | 1982-03-10 | Curt G. Joa, Inc. | Method of and apparatus for fixing elastic ribbon between interfacing nominally inelastic flexible sheets |
US4782430A (en) * | 1986-07-22 | 1988-11-01 | Lumenyte Corporation | Light conduit illumination system for underwater lighting |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1345962A (en) * | 1963-01-23 | 1963-12-13 | Kamera & Kinowerke Dresden Veb | Lighting device for projectors |
FR1464088A (en) * | 1965-11-17 | 1966-07-22 | Commissariat Energie Atomique | Improvements to observation or photography devices in enclosures, in particular bubble chambers |
-
1971
- 1971-02-17 FR FR7105324A patent/FR2125178A1/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1345962A (en) * | 1963-01-23 | 1963-12-13 | Kamera & Kinowerke Dresden Veb | Lighting device for projectors |
FR1464088A (en) * | 1965-11-17 | 1966-07-22 | Commissariat Energie Atomique | Improvements to observation or photography devices in enclosures, in particular bubble chambers |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0047106A1 (en) * | 1980-08-22 | 1982-03-10 | Curt G. Joa, Inc. | Method of and apparatus for fixing elastic ribbon between interfacing nominally inelastic flexible sheets |
US4782430A (en) * | 1986-07-22 | 1988-11-01 | Lumenyte Corporation | Light conduit illumination system for underwater lighting |
Also Published As
Publication number | Publication date |
---|---|
FR2125178B1 (en) | 1975-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |